EP0306598A3 - Electronically programmable remote control access systems - Google Patents

Electronically programmable remote control access systems Download PDF

Info

Publication number
EP0306598A3
EP0306598A3 EP88101797A EP88101797A EP0306598A3 EP 0306598 A3 EP0306598 A3 EP 0306598A3 EP 88101797 A EP88101797 A EP 88101797A EP 88101797 A EP88101797 A EP 88101797A EP 0306598 A3 EP0306598 A3 EP 0306598A3
Authority
EP
European Patent Office
Prior art keywords
receiver
remote control
transmitters
operable
control access
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP88101797A
Other languages
German (de)
French (fr)
Other versions
EP0306598A2 (en
Inventor
Ze-Ev Drori
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Clifford Electronics Inc
Original Assignee
Clifford Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=22244913&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0306598(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Clifford Electronics Inc filed Critical Clifford Electronics Inc
Publication of EP0306598A2 publication Critical patent/EP0306598A2/en
Publication of EP0306598A3 publication Critical patent/EP0306598A3/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00182—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated with unidirectional data transmission between data carrier and locks
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/20—Individual registration on entry or exit involving the use of a pass
    • G07C9/28—Individual registration on entry or exit involving the use of a pass the pass enabling tracking or indicating presence
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C2009/00753—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys
    • G07C2009/00769—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means
    • G07C2009/00793—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys operated by active electrical keys with data transmission performed by wireless means by Hertzian waves
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C9/00—Individual registration on entry or exit
    • G07C9/00174—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys
    • G07C9/00817—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed
    • G07C2009/00849—Electronically operated locks; Circuits therefor; Nonmechanical keys therefor, e.g. passive or active electrical keys or other data carriers without mechanical keys where the code of the lock can be programmed programming by learning
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C2209/00—Indexing scheme relating to groups G07C9/00 - G07C9/38
    • G07C2209/08—With time considerations, e.g. temporary activation, valid time window or time limitations

Abstract

A remote control access system (A) which may be in the form of a security system or a convenience system for buildings and vehicles to thereby enable access opening and closing of buildings and vehicles. The system is operable on a remote control basis and comprises one or more hand held remote transmitters (10) and a receiver unit (12) located at or near the building or in the vehicle. The receiver (12) is operable in conjunction with a control unit (14) which contains a microprocessor (142) capable of performing control functions and decoding functions. The remote control access system (A) is unique in that it enables the user to electronically program into or delete from the receiver (12) a digital code or so-called encoding signal from any of a plurality of transmitters (10). Each transmitter (10) may contain not only different numbers of digital codes, but also a code generated by an entirely different method of encoding. Moreover, it is not necessary for the user or anyone else to know the specific encoded signal which is transmitted from any of the transmitters (10) to the receiver (12). The receiver (12) is operable with a plurality of transmitters (10), all of which operate on the same frequency. The present invention also provides an anti-sequencing capability such that one cannot use an electronic sequencer for detecting the code of the transmitter (10) for purposes of violating the security system (A).
EP88101797A 1987-09-08 1988-02-08 Electronically programmable remote control access systems Withdrawn EP0306598A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US9439587A 1987-09-08 1987-09-08
US94395 1987-09-08

Publications (2)

Publication Number Publication Date
EP0306598A2 EP0306598A2 (en) 1989-03-15
EP0306598A3 true EP0306598A3 (en) 1989-08-23

Family

ID=22244913

Family Applications (1)

Application Number Title Priority Date Filing Date
EP88101797A Withdrawn EP0306598A3 (en) 1987-09-08 1988-02-08 Electronically programmable remote control access systems

Country Status (2)

Country Link
US (1) US5650774A (en)
EP (1) EP0306598A3 (en)

Families Citing this family (93)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6072402A (en) * 1992-01-09 2000-06-06 Slc Technologies, Inc. Secure entry system with radio communications
EP0306598A3 (en) * 1987-09-08 1989-08-23 Clifford Electronics, Inc. Electronically programmable remote control access systems
EP0401673B1 (en) * 1989-06-03 1996-09-11 Karl-Heinz Dipl. Ing. Gimbel Receiver for coded electromagnetic pulses
US4997053A (en) * 1990-02-15 1991-03-05 Clifford Electronics, Inc. Remote control vehicle seat and steering wheel positioning system
FR2681492B1 (en) * 1991-09-16 1993-11-26 Somfy INSTALLATION COMPRISING CODED TRANSMITTERS AND RECEIVERS.
US7397363B2 (en) * 1993-06-08 2008-07-08 Raymond Anthony Joao Control and/or monitoring apparatus and method
US5926111A (en) * 1994-08-29 1999-07-20 D & B Supply, Inc. Pulsed width modulated remote signalling and location identification system for summoning a service industry worker
WO1996008794A1 (en) * 1994-09-12 1996-03-21 Westinghouse Electric Corporation Security code identification circuit
JP3066452B2 (en) * 1994-09-12 2000-07-17 株式会社アルカディア Sound characteristic conversion device, sound / label association device, and methods thereof
JPH0984147A (en) * 1995-09-08 1997-03-28 Sony Corp Remote controller, electronic equipment and electronic equipment system
DE19533309A1 (en) * 1995-09-08 1997-03-13 Bayerische Motoren Werke Ag Keys for motor vehicles
EP0827616B1 (en) * 1996-02-08 2002-04-24 Koninklijke Philips Electronics N.V. Initialisation of a wireless security system
US5963145A (en) * 1996-02-26 1999-10-05 Universal Electronics Inc. System for providing wireless pointer control
US5933090A (en) * 1996-08-23 1999-08-03 Ut Automotive Dearborn, Inc. Method and apparatus for field programming a remote control system
US6512461B1 (en) * 1996-09-26 2003-01-28 Lear Automotive Dearborn, Inc. Method of teaching transmitter codes to remote receivers
JP3405095B2 (en) * 1996-10-22 2003-05-12 日産自動車株式会社 Vehicle antitheft device
US5850188A (en) * 1996-12-10 1998-12-15 United Technologies Automotive, Inc. Self-diagnosing remote entry apparatus
US5852615A (en) * 1996-12-14 1998-12-22 Microsoft Corp. Method and system for transmitting data from a unidirectional transmitter to a receiver
US6271745B1 (en) * 1997-01-03 2001-08-07 Honda Giken Kogyo Kabushiki Kaisha Keyless user identification and authorization system for a motor vehicle
US6184779B1 (en) * 1997-01-29 2001-02-06 Directed Electronics Inc. Vehicle security system having wireless function-programming capability
US6452483B2 (en) * 1997-01-29 2002-09-17 Directed Electronics, Inc. Vehicle security system having advanced wireless function-programming capability
US6008735A (en) * 1997-02-03 1999-12-28 Microsoft Corporation Method and system for programming a remote control unit
US5790065A (en) * 1997-02-28 1998-08-04 Ford Motor Company Remote control for vehicular audio systems
US6265878B1 (en) 1997-03-20 2001-07-24 Betts Industries, Inc. Reliable trailer tester
FR2761183B1 (en) * 1997-03-24 1999-05-28 Somfy DEVICE FOR CONTROLLING A REMOTE ACTUATOR
US6078252A (en) * 1997-03-28 2000-06-20 Lear Automotive Dearborn, Inc. Vehicle wireless switching system
US7221256B2 (en) * 1997-05-20 2007-05-22 Johnson Controls Technology Company Trainable transceiver
US5907195A (en) * 1997-05-30 1999-05-25 Directed Electronics, Inc. Channel expander for remotely controlled automotive security and convenience systems
US6069567A (en) * 1997-11-25 2000-05-30 Vlsi Technology, Inc. Audio-recording remote control and method therefor
US6243010B1 (en) 1998-01-08 2001-06-05 Pittway Corp. Adaptive console for augmenting wireless capability in security systems
DE19801885A1 (en) * 1998-01-20 1999-07-22 Mannesmann Vdo Ag Receiving device of a remote control system and method for operating a remote control system
US6359558B1 (en) 1998-02-13 2002-03-19 Philip Y. W. Tsui Low power audible alarm relay device for a rolling code security system
US6441719B1 (en) 1998-02-13 2002-08-27 Philip Y. W. Tsui Remote signaling device for a rolling code security system
US6243000B1 (en) * 1998-02-13 2001-06-05 Philip Y. W. Tsui Wireless rolling code security system
US9075136B1 (en) 1998-03-04 2015-07-07 Gtj Ventures, Llc Vehicle operator and/or occupant information apparatus and method
GB2375241B (en) * 1998-03-31 2003-03-19 Exodus Electronic Ltd Control system
GB2340171B (en) * 1998-08-01 2002-05-01 Rover Group A security system
US6076385A (en) * 1998-08-05 2000-06-20 Innovative Industries, Corporation Security door lock with remote control
US6005306A (en) * 1998-08-14 1999-12-21 Jon J. Dillon Remote control door lock system
US6597374B1 (en) 1998-11-12 2003-07-22 Microsoft Corporation Activity based remote control unit
US6147597A (en) * 1999-03-31 2000-11-14 Facory; Omar Vehicle-integrated access control device
US6166635A (en) * 1999-07-14 2000-12-26 Huang; Dennis Radio burglar alarm system for travel bag
US6496107B1 (en) * 1999-07-23 2002-12-17 Richard B. Himmelstein Voice-controlled vehicle control system
US8648692B2 (en) * 1999-07-23 2014-02-11 Seong Sang Investments Llc Accessing an automobile with a transponder
US6958611B1 (en) * 1999-10-01 2005-10-25 Meritor Heavy Vehicle Systems, Llc Diagnostic remote control for electrical components on vehicle
US6657550B1 (en) * 1999-10-12 2003-12-02 Steve Flinn Wireless lock-out system, apparatus and method for using the same
GB2360356A (en) * 2000-03-18 2001-09-19 Rupert William Meldrum Curwen Actuating an operation in accordance with location of a transponder
US20050151654A1 (en) * 2001-03-07 2005-07-14 R. Curwen Method and apparatus for actuating an operation
US7671727B2 (en) 2000-05-17 2010-03-02 Omega Patents, L.L.C. Speed exceeded notification device for vehicle having a data bus and associated methods
US6606561B2 (en) * 2000-05-17 2003-08-12 Omega Patents, L.L.C. Vehicle tracker including input/output features and related methods
US6771188B2 (en) * 2000-05-17 2004-08-03 Omega Patents, L.L.C. Vehicle control system for controlling a vehicle function including a vehicle tracking unit and related methods
US7005966B1 (en) * 2000-05-18 2006-02-28 Micron Technology, Inc. Remote computer controller and control method
GB2372566A (en) * 2001-02-21 2002-08-28 At & T Lab Cambridge Ltd Sequential object location system with interrupt function
WO2003022647A1 (en) * 2001-09-11 2003-03-20 Kevin Orton Aircraft flight security system and method
US7191053B2 (en) * 2001-12-21 2007-03-13 Astroflex Inc. Remote starting system for a vehicle
FR2837966B1 (en) * 2002-03-28 2008-03-28 Somfy DEVICE FOR REMOTELY CONTROLLING AN ACTUATOR IN A PROTECTION AND / OR COMFORT INSTALLATION WITH EXECUTABLE PROGRAM TRANSFER MEANS AND METHOD FOR IMPLEMENTING IT
AU2003222396A1 (en) * 2002-05-06 2003-11-17 Koninklijke Philips Electronics N.V. Binding procedure in a remote control system
US20030218533A1 (en) * 2002-05-22 2003-11-27 Flick Kenneth E. Door access control system and associated methods
US7034655B2 (en) * 2002-08-06 2006-04-25 Tri/Mark Corporation Keypad module and method for electronic access security and keyless entry of a vehicle
US8350669B2 (en) * 2002-08-06 2013-01-08 Trimark Corporation Electronic access security and keyless entry system
US7119709B2 (en) * 2002-08-06 2006-10-10 Tri/Mark Corporation Electronic access security and keyless entry system
US6789003B2 (en) 2002-08-06 2004-09-07 Tri/Mark Corporation Control module for providing access, monitoring vehicles states, and control of a vehicle
US20050140496A1 (en) * 2002-08-06 2005-06-30 Trimark Corporation Keypad and method for electronic access security and keyless entry of a vehicle
CN1276592C (en) * 2002-09-30 2006-09-20 苏州宝时得电动工具有限公司 Garage door opener
JP4121076B2 (en) * 2002-12-24 2008-07-16 富士通テン株式会社 Remote start control device and start control device
DE10302536A1 (en) * 2003-01-23 2004-08-05 Ott, Reinhold, Waterloo Method and device for securing goods against theft
CA2439722A1 (en) * 2003-09-04 2005-03-04 Vernon George Houle A method of controlling movement on the inside and around the outside of a facility
US7259653B2 (en) * 2003-11-06 2007-08-21 Fuji Jukogyo Kabushiki Kaisha Keyless entry device
CN102061849A (en) * 2005-05-31 2011-05-18 总锁有限责任公司 Electronic security device
US20190362725A1 (en) 2005-08-17 2019-11-28 Tamiras Per Pte. Ltd., Llc Providing access with a portable device and voice commands
US20070096940A1 (en) * 2005-10-31 2007-05-03 Laranang Michael P System and method for identifying and configuring wireless remote controls for keyless entry systems
US20110254661A1 (en) 2005-12-23 2011-10-20 Invue Security Products Inc. Programmable security system and method for protecting merchandise
US20070200670A1 (en) * 2006-02-27 2007-08-30 Denso International America, Inc. Apparatus for automatically changing state of vehicle closure
US9024721B2 (en) 2006-02-27 2015-05-05 Denso International America, Inc. Apparatus for automatically changing state of vehicle closure
US20070273477A1 (en) * 2006-05-11 2007-11-29 Baron Philipson Programmable remote control for multiple vehicles and method of use
WO2007143755A2 (en) * 2006-06-09 2007-12-13 Mattel, Inc. Interactive dvd gaming systems
US7653463B2 (en) * 2007-02-27 2010-01-26 Audiovox Corporation Multi-range remote transmitter for a vehicle
US7659811B2 (en) * 2007-08-24 2010-02-09 Omega Patents, L.L.C. Vehicle device to activate a visual or audible alert and associated methods
US7659810B2 (en) 2007-08-24 2010-02-09 Omega Patents, L.L.C. Speed exceeded notification device for vehicle having a data bus and associated methods
AU2008318266B2 (en) * 2007-11-01 2013-01-10 Gainsborough Hardware Industries Limited Electronic access system
US20100201481A1 (en) * 2009-02-09 2010-08-12 Au Jonson Chung-Shun Security System, Modules and Method of Operation Thereof
US8570145B2 (en) 2009-02-09 2013-10-29 Jonson C. Au Security system, modules and method of operation thereof
US11017656B2 (en) 2011-06-27 2021-05-25 Invue Security Products Inc. Programmable security system and method for protecting merchandise
US9257040B2 (en) * 2011-06-30 2016-02-09 Flirc, Inc. Method and device for learning and playing back electromagnetic signals
US9454860B2 (en) 2013-03-15 2016-09-27 Secured Mobility, Llc Integrated immobilizer fob pairing
US9384612B2 (en) 2013-03-15 2016-07-05 Secured Mobility, Llc Distributing captured codes
US9286743B2 (en) 2013-03-15 2016-03-15 Secured Mobility, Llc Key storage and retrieval
US10546441B2 (en) 2013-06-04 2020-01-28 Raymond Anthony Joao Control, monitoring, and/or security, apparatus and method for premises, vehicles, and/or articles
CA2904947A1 (en) * 2014-09-19 2016-03-19 Michael J. Mouser Vehicle occupant authentication system
WO2016081188A1 (en) 2014-11-18 2016-05-26 Invue Security Products Inc. Key and security device
US9969478B2 (en) * 2015-08-10 2018-05-15 Ben Mazin Remote controlled boat system
EP3477520A1 (en) * 2017-10-26 2019-05-01 Vestel Elektronik Sanayi ve Ticaret A.S. Secure communication for integrated circuits
CN116913155B (en) * 2023-09-11 2023-12-08 成都运达科技股份有限公司 Line fault simulation device

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148012A (en) * 1975-09-26 1979-04-03 Greer Hydraulics, Inc. Access control system
US4236068A (en) * 1979-03-29 1980-11-25 Walton Charles A Personal identification and signaling system
US4245212A (en) * 1978-03-13 1981-01-13 The United States Of America As Represented By The Secretary Of The Navy Serial digital data decoder
GB2116808A (en) * 1982-03-05 1983-09-28 Sensormatic Electronics Corp Randomized tag to monitoring station communication system
EP0139059A1 (en) * 1983-10-26 1985-05-02 John Robert Carter Improvements in or relating to communication links and locking systems
WO1985001980A1 (en) * 1983-11-01 1985-05-09 Universal Photonics, Inc. Apparatus and method for a universal electronic locking system
US4525805A (en) * 1982-12-20 1985-06-25 Richard Prosan Secure locking system employing radiant energy and electrical data transmission
EP0162171A2 (en) * 1984-05-17 1985-11-27 Leonard Joseph Genest Method of code changing for electronic lock

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3337992A (en) * 1965-12-03 1967-08-29 Clyde A Tolson Remotely controlled closures
US4177657A (en) * 1976-04-16 1979-12-11 Kadex, Inc. Electronic lock system
US4383242A (en) * 1979-06-04 1983-05-10 Tmx Systems Limited Automobile anti-theft system
US4535333A (en) * 1982-09-23 1985-08-13 Chamberlain Manufacturing Corporation Transmitter and receiver for controlling remote elements
DE3237622A1 (en) * 1982-10-11 1984-04-12 Bayerische Motoren Werke AG, 8000 München SECURITY DEVICE
US4573046A (en) * 1983-11-01 1986-02-25 Universal Photonics, Inc. Watch apparatus and method for a universal electronic locking system
US4754255A (en) * 1984-03-12 1988-06-28 Sanders Rudy T User identifying vehicle control and security device
US4626848A (en) * 1984-05-15 1986-12-02 General Electric Company Programmable functions for reconfigurable remote control
US4750118A (en) * 1985-10-29 1988-06-07 Chamberlain Manufacturing Corporation Coding system for multiple transmitters and a single receiver for a garage door opener
IT1183797B (en) * 1985-04-04 1987-10-22 Mario Turatti CONTROL DEVICE FOR ACTUATOR VEHICLES MOUNTED ON A VEHICLE
EP0306598A3 (en) * 1987-09-08 1989-08-23 Clifford Electronics, Inc. Electronically programmable remote control access systems
US5146215A (en) * 1987-09-08 1992-09-08 Clifford Electronics, Inc. Electronically programmable remote control for vehicle security system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4148012A (en) * 1975-09-26 1979-04-03 Greer Hydraulics, Inc. Access control system
US4245212A (en) * 1978-03-13 1981-01-13 The United States Of America As Represented By The Secretary Of The Navy Serial digital data decoder
US4236068A (en) * 1979-03-29 1980-11-25 Walton Charles A Personal identification and signaling system
GB2116808A (en) * 1982-03-05 1983-09-28 Sensormatic Electronics Corp Randomized tag to monitoring station communication system
US4525805A (en) * 1982-12-20 1985-06-25 Richard Prosan Secure locking system employing radiant energy and electrical data transmission
EP0139059A1 (en) * 1983-10-26 1985-05-02 John Robert Carter Improvements in or relating to communication links and locking systems
WO1985001980A1 (en) * 1983-11-01 1985-05-09 Universal Photonics, Inc. Apparatus and method for a universal electronic locking system
EP0162171A2 (en) * 1984-05-17 1985-11-27 Leonard Joseph Genest Method of code changing for electronic lock

Also Published As

Publication number Publication date
EP0306598A2 (en) 1989-03-15
US5650774A (en) 1997-07-22

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